Above the sea surface.
Su Xin merely sat cross-legged to comprehend for a moment before successfully sensing the Qi that the Turtle Immortal mentioned.
In simple terms, the Qi of the Dragon Ball World is essentially an energy manifestation of physical strength, and it could also be considered a part of the physique.
To use a simple analogy, Qi can be likened to bricks, and the physique to a house constructed from those bricks.
For a normal person, bricks are part of the house, and if one needs to fight others, they can only use the entire house. This method of fighting is not flexible and has many limitations, preventing the full potential of the house's combat capabilities from being unleashed.
